The trio attended last week's NBC Television Critics Association press tour, and they teased to Android TV that a pretty major face will soon be hitting the canvas.

"I saw someone in the hall, as I was saying the other day, and went, 'WHOA!'" Gering exclaimed, to which Nichols replied, "We can't say who it is!"

Alfonso also joined in, reiterating that they're not allowed to reveal any details about the actor/character, but she'd certainly like to. "I wish we could [say], because we're... bursting to tell you."

In addition to exciting returns and surprise twists ahead, Nichols says DAYS is on an upswing he's never experienced in his long history with the show: "The vibe in the studio has never been this clear, electric, and exciting."

Watch the video interview below then let us know who you think the surprise star/character might be.